Fix scatter-gather tag being mandatory

AmirhosseinPoolad · AmirhosseinPoolad · commit 5240fc93b04c · 2025-07-25T11:14:57.000-04:00
diff --git a/libs/libarchfpga/src/read_xml_arch_file.cpp b/libs/libarchfpga/src/read_xml_arch_file.cpp
@@ -551,7 +551,8 @@ void xml_read_arch(const char* ArchFile,
             process_noc_tag(Next, arch, loc_data);
         }
 
-        Next = get_single_child(architecture, "scatter_gather_list", loc_data);
+        // Process scatter-gather patterns (optional)
+        Next = get_single_child(architecture, "scatter_gather_list", loc_data, pugiutil::OPTIONAL);
         if (Next) {
             process_sg_tag(Next, arch, loc_data, arch->switches);
         }

Original file line number	Diff line number	Diff line change
`@@ -551,7 +551,8 @@ void xml_read_arch(const char* ArchFile,`
`551`	`551`	`process_noc_tag(Next, arch, loc_data);`
`552`	`552`	`}`
`553`	`553`
`554`		`- Next = get_single_child(architecture, "scatter_gather_list", loc_data);`
	`554`	`+ // Process scatter-gather patterns (optional)`
	`555`	`+ Next = get_single_child(architecture, "scatter_gather_list", loc_data, pugiutil::OPTIONAL);`
`555`	`556`	`if (Next) {`
`556`	`557`	`process_sg_tag(Next, arch, loc_data, arch->switches);`
`557`	`558`	`}`